We can talk about this on a legal or a moral basis. I'm not a lawyer, so I'll focus on the moral basis. If company A offloads some of its work to company B, a

We can talk about this on a legal or a moral basis. I'm not a lawyer, so I'll focus on the moral basis. If company A offloads some of its work to company B, and company B commits atrocities in a foreign company to keep costs down on said work, is company A not morally culpable if it continues to work with company B? Is it different if we think in terms of two people as opposed to two companies (and if so, why?)?